OPC Studio User's Guide and Reference
ProductUriString Property (IUAReadOnlyApplicationElement)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Discovery Namespace > IUAReadOnlyApplicationElement Interface : ProductUriString Property
Product URI string. A unique identifier for the product.
Syntax
'Declaration
 
<NotNullAttribute()>
ReadOnly Property ProductUriString As String
'Usage
 
Dim instance As IUAReadOnlyApplicationElement
Dim value As String
 
value = instance.ProductUriString
[NotNull()]
string ProductUriString {get;}
[NotNull()]
property String^ ProductUriString {
   String^ get();
}

Property Value

A string that uniquely identifies the product. This URI is intended to be globally unique and is assigned by the vendor of the application.

The value of this property cannot be null (Nothing in Visual Basic).

Remarks
A string that uniquely identifies the product. This URI is intended to be globally unique and is assigned by the vendor of the application.

A globally unique URI for the product associated with the application. This URI is assigned by the vendor of the application.

A generic string is used instead of System.Uri, because in some cases, the value may not represent a real URI.

The product URI is an important element in OPC UA for identifying the product associated with an application. It is used in various contexts, including application certificates and when establishing secure connections.

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also